Answer:
C. { -9, 9}
Step-by-step explanation:
An absolute value equation has 2 solutions, a positive and a negative
|x|= 9
x= +9 and x = -9
Answer:
2
Step-by-step explanation:
somebody has to answer eventually lol
Answer: 8 oz
Step-by-step explanation:
Cost less per oz
The inverse function is
H-1(x)=3=x
The possibility of flipping heads is 1 in 2 (1/2)
the possibility of pulling a black card is 26 in 52 (26/52) which equals 1 in 2 (1/2)
multiply those together and you get 1 in 4, 1/4, or a 25%